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Bug #54944

crash: pread64()

Added by Telemetry Bot 4 months ago. Updated 4 months ago.

Status:
New
Priority:
Normal
Assignee:
-
Target version:
-
% Done:

0%

Source:
Telemetry
Tags:
Backport:
Regression:
No
Severity:
3 - minor
Reviewed:
Affected Versions:
ceph-qa-suite:
Pull request ID:
Crash signature (v1):

5dc257c6f17a2dc34528693b81df0922ef7a5fec2020f3c290a51b12639de2b8
7c72b65084068808e9ff524a035203b8617faff9ae145bce32b96a02e7ffcd46


Description

http://telemetry.front.sepia.ceph.com:4000/d/jByk5HaMz/crash-spec-x-ray?orgId=1&var-sig_v2=9c7595ecb66ca9cd0f49f835bf91bc7a934d0f7a7bce6600107b47e299afe8a4

Sanitized backtrace:

    pread64()
    KernelDevice::read(unsigned long, unsigned long, ceph::buffer::list*, IOContext*, bool)
    BlueFS::_read(BlueFS::FileReader*, unsigned long, unsigned long, ceph::buffer::list*, char*)
    BlueRocksRandomAccessFile::Prefetch(unsigned long, unsigned long)
    rocksdb::LegacyRandomAccessFileWrapper::Prefetch(unsigned long, unsigned long, rocksdb::IOOptions const&, rocksdb::IODebugContext*)
    rocksdb::RandomAccessFileReader::Prefetch(unsigned long, unsigned long) const
    rocksdb::BlockBasedTableIterator<rocksdb::DataBlockIter, rocksdb::Slice>::InitDataBlock()
    rocksdb::BlockBasedTableIterator<rocksdb::DataBlockIter, rocksdb::Slice>::FindBlockForward()
    rocksdb::BlockBasedTableIterator<rocksdb::DataBlockIter, rocksdb::Slice>::Next()
    rocksdb::BlockBasedTableIterator<rocksdb::DataBlockIter, rocksdb::Slice>::NextAndGetResult(rocksdb::IterateResult*)
    rocksdb::MergingIterator::NextAndGetResult(rocksdb::IterateResult*)
    rocksdb::DBIter::FindNextUserEntryInternal(bool, rocksdb::Slice const*)
    rocksdb::DBIter::FindNextUserEntry(bool, rocksdb::Slice const*)
    rocksdb::DBIter::Next()
    ShardMergeIteratorImpl::next()
    BlueStore::_collection_list(BlueStore::Collection*, ghobject_t const&, ghobject_t const&, int, bool, std::vector<ghobject_t, std::allocator<ghobject_t> >*, ghobject_t*)
    BlueStore::collection_list(boost::intrusive_ptr<ObjectStore::CollectionImpl>&, ghobject_t const&, ghobject_t const&, int, std::vector<ghobject_t, std::allocator<ghobject_t> >*, ghobject_t*)
    PGBackend::objects_list_partial(hobject_t const&, int, int, std::vector<hobject_t, std::allocator<hobject_t> >*, hobject_t*)
    PrimaryLogPG::scan_range(int, int, BackfillInterval*, ThreadPool::TPHandle&)
    PrimaryLogPG::do_scan(boost::intrusive_ptr<OpRequest>, ThreadPool::TPHandle&)
    PrimaryLogPG::do_request(boost::intrusive_ptr<OpRequest>&, ThreadPool::TPHandle&)
    OSD::dequeue_op(boost::intrusive_ptr<PG>, boost::intrusive_ptr<OpRequest>, ThreadPool::TPHandle&)
    ceph::osd::scheduler::PGOpItem::run(OSD*, OSDShard*, boost::intrusive_ptr<PG>&, ThreadPool::TPHandle&)
    OSD::ShardedOpWQ::_process(unsigned int, ceph::heartbeat_handle_d*)
    ShardedThreadPool::shardedthreadpool_worker(unsigned int)
    ShardedThreadPool::WorkThreadSharded::entry()

Crash dump sample:
{
    "backtrace": [
        "/lib64/libpthread.so.0(+0x12c20) [0x7f84ed1e3c20]",
        "pread64()",
        "(KernelDevice::read(unsigned long, unsigned long, ceph::buffer::v15_2_0::list*, IOContext*, bool)+0x2dd) [0x555d27b9711d]",
        "(BlueFS::_read(BlueFS::FileReader*, unsigned long, unsigned long, ceph::buffer::v15_2_0::list*, char*)+0x79c) [0x555d27737efc]",
        "(BlueRocksRandomAccessFile::Prefetch(unsigned long, unsigned long)+0x1e) [0x555d2776648e]",
        "(rocksdb::LegacyRandomAccessFileWrapper::Prefetch(unsigned long, unsigned long, rocksdb::IOOptions const&, rocksdb::IODebugContext*)+0x1f) [0x555d27c013ff]",
        "(rocksdb::RandomAccessFileReader::Prefetch(unsigned long, unsigned long) const+0x2e) [0x555d27d601ee]",
        "(rocksdb::BlockBasedTableIterator<rocksdb::DataBlockIter, rocksdb::Slice>::InitDataBlock()+0x1a6) [0x555d27d6c2a6]",
        "(rocksdb::BlockBasedTableIterator<rocksdb::DataBlockIter, rocksdb::Slice>::FindBlockForward()+0x1c6) [0x555d27d6d126]",
        "(rocksdb::BlockBasedTableIterator<rocksdb::DataBlockIter, rocksdb::Slice>::Next()+0x58) [0x555d27d6d228]",
        "(rocksdb::BlockBasedTableIterator<rocksdb::DataBlockIter, rocksdb::Slice>::NextAndGetResult(rocksdb::IterateResult*)+0x16) [0x555d27d6d266]",
        "/usr/bin/ceph-osd(+0x11f8d61) [0x555d27cced61]",
        "(rocksdb::MergingIterator::NextAndGetResult(rocksdb::IterateResult*)+0x50) [0x555d27d854f0]",
        "(rocksdb::DBIter::FindNextUserEntryInternal(bool, rocksdb::Slice const*)+0x8d2) [0x555d27c5a972]",
        "(rocksdb::DBIter::FindNextUserEntry(bool, rocksdb::Slice const*)+0xa7) [0x555d27c5ae67]",
        "(rocksdb::DBIter::Next()+0x2e8) [0x555d27c5caf8]",
        "(ShardMergeIteratorImpl::next()+0x57) [0x555d27bc5ea7]",
        "/usr/bin/ceph-osd(+0xb39c62) [0x555d2760fc62]",
        "(BlueStore::_collection_list(BlueStore::Collection*, ghobject_t const&, ghobject_t const&, int, bool, std::vector<ghobject_t, std::allocator<ghobject_t> >*, ghobject_t*)+0xf6b) [0x555d27642d0b]",
        "(BlueStore::collection_list(boost::intrusive_ptr<ObjectStore::CollectionImpl>&, ghobject_t const&, ghobject_t const&, int, std::vector<ghobject_t, std::allocator<ghobject_t> >*, ghobject_t*)+0x2a6) [0x555d27644196]",
        "(PGBackend::objects_list_partial(hobject_t const&, int, int, std::vector<hobject_t, std::allocator<hobject_t> >*, hobject_t*)+0x8b4) [0x555d2731d904]",
        "(PrimaryLogPG::scan_range(int, int, BackfillInterval*, ThreadPool::TPHandle&)+0xea) [0x555d272bdb3a]",
        "(PrimaryLogPG::do_scan(boost::intrusive_ptr<OpRequest>, ThreadPool::TPHandle&)+0x914) [0x555d272bf004]",
        "(PrimaryLogPG::do_request(boost::intrusive_ptr<OpRequest>&, ThreadPool::TPHandle&)+0x776) [0x555d272bfaf6]",
        "(OSD::dequeue_op(boost::intrusive_ptr<PG>, boost::intrusive_ptr<OpRequest>, ThreadPool::TPHandle&)+0x309) [0x555d271488e9]",
        "(ceph::osd::scheduler::PGOpItem::run(OSD*, OSDShard*, boost::intrusive_ptr<PG>&, ThreadPool::TPHandle&)+0x68) [0x555d273a6838]",
        "(OSD::ShardedOpWQ::_process(unsigned int, ceph::heartbeat_handle_d*)+0xc28) [0x555d27168d48]",
        "(ShardedThreadPool::shardedthreadpool_worker(unsigned int)+0x5c4) [0x555d277da5b4]",
        "(ShardedThreadPool::WorkThreadSharded::entry()+0x14) [0x555d277dd254]",
        "/lib64/libpthread.so.0(+0x817f) [0x7f84ed1d917f]",
        "clone()" 
    ],
    "ceph_version": "16.2.7",
    "crash_id": "2022-03-12T04:17:04.277019Z_b5d2d982-eff3-4099-b027-660d33708528",
    "entity_name": "osd.438ad3c0ceb7362bfb99d15a7e52855eaed0b580",
    "os_id": "centos",
    "os_name": "CentOS Stream",
    "os_version": "8",
    "os_version_id": "8",
    "process_name": "ceph-osd",
    "stack_sig": "7c72b65084068808e9ff524a035203b8617faff9ae145bce32b96a02e7ffcd46",
    "timestamp": "2022-03-12T04:17:04.277019Z",
    "utsname_machine": "x86_64",
    "utsname_release": "4.18.0-358.el8.x86_64",
    "utsname_sysname": "Linux",
    "utsname_version": "#1 SMP Mon Jan 10 13:11:20 UTC 2022" 
}

History

#1 Updated by Telemetry Bot 4 months ago

  • Crash signature (v1) updated (diff)
  • Crash signature (v2) updated (diff)
  • Affected Versions v16.2.7 added

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